Need help to set up rpmsg on dalhia board with imx8m-plus

Technical Support
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Hi @fennecdjay and @ben!

Sorry for the delay here.

I just followed step-by-step the related articles in the order that we have them on Heterogeneous Multi-core Processing (HMP) Documentation Overview | Toradex Developer Center, which means:

  1. Setting Up MCUXpresso SDK and Toolchain for Cortex-M development | Toradex Developer Center
  2. How to Load Compiled Binaries into Cortex-M | Toradex Developer Center
  3. How to Run a Hello World on the Cortex-M | Toradex Developer Center
  4. Cortex-M RPMsg Guide | Toradex Developer Center
  5. How to Use RemoteProc | Toradex Developer Center

And I have Remoteproc and RPMsg working on my side.
Here is what I am using:

  • Verdin iMX8M Plus Q 4GB WB IT V1.0B
  • Dahlia V1.1C
  • Toradex Reference Minimal Image from BSP 6.4.0 (which is the latest quarterly currently)
    • Instead of Torizon OS
    • Without PREEMPT_RT

image
image723×551 27 KB

Could you, @fennecdjay, to also try on the 6.4.0 instead of 6.5.0?
(@ben , if you are facing the exact same issue, with same software versions and module please try on your side as well)

In the meantime, I will try to reproduce on Torizon OS 6.5.0 (non PREEMPT RT) as well :slight_smile:

Best regards,

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